From da3df2fca7a55ae7ca8342816623bd9cb4d5f33b Mon Sep 17 00:00:00 2001
From: LaG1924 <12997935+LaG1924@users.noreply.github.com>
Date: Sun, 27 Jan 2019 15:10:15 +0500
Subject: Added "Renderer faces" metric

---
 src/DebugInfo.cpp     | 3 ++-
 src/DebugInfo.hpp     | 1 +
 src/Render.cpp        | 4 ++++
 src/RendererWorld.cpp | 3 +++
 4 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/DebugInfo.cpp b/src/DebugInfo.cpp
index e2d439b..89e9425 100644
--- a/src/DebugInfo.cpp
+++ b/src/DebugInfo.cpp
@@ -3,4 +3,5 @@
 std::atomic_int DebugInfo::totalSections(0);
 std::atomic_int DebugInfo::renderSections(0);
 std::atomic_int DebugInfo::readyRenderer(0);
-std::atomic_int DebugInfo::gameThreadTime(0);
\ No newline at end of file
+std::atomic_int DebugInfo::gameThreadTime(0);
+std::atomic_int DebugInfo::renderFaces(0);
\ No newline at end of file
diff --git a/src/DebugInfo.hpp b/src/DebugInfo.hpp
index a29a056..e6aa17c 100644
--- a/src/DebugInfo.hpp
+++ b/src/DebugInfo.hpp
@@ -7,4 +7,5 @@ struct DebugInfo {
     static std::atomic_int renderSections;
     static std::atomic_int readyRenderer;
     static std::atomic_int gameThreadTime;
+	static std::atomic_int renderFaces;
 };
\ No newline at end of file
diff --git a/src/Render.cpp b/src/Render.cpp
index a081dbb..cf108e4 100644
--- a/src/Render.cpp
+++ b/src/Render.cpp
@@ -399,6 +399,10 @@ void Render::RenderGui() {
             "Culled sections: %d",
             (int) DebugInfo::renderSections - world->culledSections);
 
+		ImGui::Text(
+			"Rendered faces: %d",
+			(int)DebugInfo::renderFaces);
+
         ImGui::Text(
             "Player pos: %.1f  %.1f  %.1f  OnGround=%d",
 			playerPtr->pos.x,
diff --git a/src/RendererWorld.cpp b/src/RendererWorld.cpp
index 1743a25..e0a28a4 100644
--- a/src/RendererWorld.cpp
+++ b/src/RendererWorld.cpp
@@ -386,6 +386,7 @@ void RendererWorld::Render(RenderState & renderState) {
 	Frustum frustum(projView);
 
     size_t culledSections = sections.size();
+	unsigned int renderedFaces = 0;
     for (auto& section : sections) { 
 		glm::vec3 point{
 			section.second.GetPosition().x * 16 + 8,
@@ -400,8 +401,10 @@ void RendererWorld::Render(RenderState & renderState) {
             continue;
         }
         section.second.Render(renderState);
+		renderedFaces += section.second.numOfFaces;
     }
     this->culledSections = culledSections;
+	DebugInfo::renderFaces = renderedFaces;
     glCheckError();
 }
 
-- 
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